baber/WOPTO huggingface dataset:
Patent JP-2000023312-A (JP)
Title: Control device of hybrid vehicle
Inventor: DEGUCHI YOSHITAKA
IPC: B60L50/16
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To eliminate shocks at switching by compensating for the target torque of a motor B based on the difference between an engine torque estimation value and the torque detection value of a motor A, when shifting to a driving mode by an engine from a driving mode by the motor B by tightening a clutch. SOLUTION: A vehicle is driven by means of the drive force of a motor 4 until a clutch 3 is tightened, the torque of an engine 2 is added to that of the motor 4, when the engine 2 is started, and the clutch 3 is simply tightened, and a vehicle drive torque rapidly changes and a shock is generated. Also, even when the input/output shaft speeds of the clutch 3 do not match with each other when tightening the clutch, the driving torque of the vehicle rapidly changes and shock is generated. Therefore, when the clutch is to be tightened, the speed of the clutch input shaft is allowed to be matched with the speed of the clutch output shaft, while an engine torque is being absorbed by a motor 1 to tighten the clutch 3 when the clutch is to be tightened.
Patent JP-H0635113-A (JP)
Title: Diazo photosensitive copying paper
Inventor: OMORI SHUNJI
IPC: D21H17/05
Filed: 1992-07-16
Abstract: PURPOSE:To obtain the diazo photosensitive copying paper free of emission of fluorescent light even if used paper pulp is contained by incorporating the used paper pulp obtained by mixing a dichloroisocyanurate fluorescence quencher with the used paper pulp in the raw paper material. CONSTITUTION:The diazo photosensitive copying paper has on a paper base a diazo color-developing layer, and the paper base contains the used paper pulp obtained by mixing the dichloro-isocyanurate fluorescence quencher with the used paper pulp in a pulp concentration of >=25% and stirring the mixture. The sources of the used paper are as follows; superior white paper, ruled white paper, cream white paper, card board, superwhite paper, middle white paper, simili paper, white paper, Kent paper, white art paper tokujougiri paper, betoujougiri paper, news paper, magazine, etc. Effective fluorescence quenching can be executed in a small amount of quencher to be added and AOX (a content of an adsorbable organic halogen) is restrained from being produced by allowing the quencher composed essentially of the dichlorocyanurate to react with the pulp as high in the content as >=25%.
Patent JP-S5891920-A (JP)
Title: Bearing
Inventor: HIKI HIDEO
IPC: F16C17/02
Filed: 1981-11-26
Abstract: PURPOSE:To removably fit a shaft to a bearing part even in an area without a space enough for longitudinally extracting the shaft, by both forming a pair of U-shaped groove openings in an mutually opposite direction and concentrically arranging the bearing part. CONSTITUTION:A bearing main body 1 is of squarely turned shape with one end open, in which two sheets of protruding plates 2a, 2b are parallelly formed at a face-to-face position while U-shaped grooves 4a, 4b with concentric semicircular shaft bearing parts 3a, 3b in the rearmost part are formed in the center of the both plates 2a, 2b. An opening of said U-shaped grooves 4a, 4b is in an exactly opposite directional position with the same center, further its center line is in parallel to a root part of the body 1. When a shaft 5 is fitted to the body 1, an intermediately optional position of the shaft 5 is inserted between the plates 2a, 2b, and the shaft 5 is fitted to the openings of the grooves 4a, 4b by changing its direction at a position aligned with cores of the shaft 5 and the grooves 4a, 4b.
Patent JP-S6346760-A (JP)
Title: Manufacture of semiconductor memory
Inventor: HIEDA KATSUHIKO
IPC: H01L21/8242
Filed: 1986-08-14
Abstract: PURPOSE:To be able to preferably form transistors which use the sides of grooves without implanting a high concentration n-type impurity to the sides of the grooves by ion implanting the bottoms of the grooves after forming the grooves to form an n-type high concentration impurity layer. CONSTITUTION:An n-type impurity layer 12 is buried in advance in a region for forming an impurity layer on the bottom of the groove, and then epitaxially grown to form a p-type epitaxial layer 13. Further, a trench 16 is opened at a predetermined place, and a gate electrode is formed through a gate oxide film 17 as a word line 18. Thereafter, a capacitor lower electrode is formed by electrically contacting with the layer 12. The electrodes in the bottom of the trench of the transistor can be formed even if ion implanting is not performed after the trench is formed. Thus, a source diffused layer can be formed without deteriorating transistor characteristics using the side faces of the groove.
Patent JP-2001021692-A (JP)
Title: Heat emitting body storage facility
Inventor: TANI YUTARO
IPC: G21F9/36
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a heat emitting body storage facility and improve the cooling characteristics. SOLUTION: In the ceiling slab 5 of a cell chamber 3 supporting the array of heat emitting body container tubes 4, air introduction flow paths 18 are provided. To the lower end openings of the air introduction flow paths 18, the upper ends of air introduction pipes 19 arranged along the containing tubes 4 are connected. To the lower end openings of exhaust flow paths placed to the ceiling slab 5, the upper ends of the containing tubes 4 are connected. By operating an exhaust device 22 connected to the upper openings of the exhaust flow paths 20, the cooling air 14 outside the cell chamber 3 is made to flow in the containing pipes 4 and the heat emitting bodies are directly cooled.
Patent JP-H0363489-A (JP)
Title: Packaged food small size display refrigerator
Inventor: MIRUTON SHII MIRUZU
IPC: A47F1/06
Filed: 1990-07-19
Abstract: PURPOSE: To provide a new, improved, and compact display refrigerator for retail, by providing a plurality of vertically extended guideways in a small-sized cabinet having an opened top, supporting a plurality of heaps of food packages by self-acting spring-loaded lift devices in the guideways, and then, maintaining the food packages at a super chilled temperature by means of a cooling mechanism. CONSTITUTION: A refrigerator A is provided with an upstanding cabinet B, a cooling chamber C for displaying food packages 10 having an opened top, and a lower chamber D containing a cooling mechanism E. The cooling chamber C is provided with a plurality of vertically extended parallel guideways 50 which are arranged as orthogonal array bodies and supports a plurality of heaps 52 of food packages 10 and self-acting spring-loaded lift devices move upward toward the limit positions in the guideways 50 to bring the uppermost food packages 10 to a display level. The cooling mechanism E is put in the lower chamber D and maintains the food packages 10 at a super chilled temperature between about -2.2 deg.C and 0 deg.C by means of cooling coils 72 and 74, an air duct 89, and a motor-driven fan 88 provided in the bottom cooling section 70 of the cooling chamber C.
Patent JP-H0353790-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKAO HIROMI
IPC: H04N9/89
Filed: 1989-07-21
Abstract: PURPOSE:To prevent jitter from generating in a reproduced picture by inserting a burst signal, which is generated by a burst signal generating means, to a video signal at the time of recording, detecting a phenomenon to invert the burst signal at the time of reproducing and selecting either the burst signal of a large amplitude or the burst signal of a small amplitude. CONSTITUTION:A burst inverting phenomenon detecting circuit 19 inputs a reproduced video signal from an input terminal 34a, detects the inverting phenom enon in the part of the burst signal and applies a detected result to a switch circuit 24. Based on the detecting output of the above mentioned inverting phenomenon, the switch circuit 24 changes over pulses to be applied from second and third burst gate pulse generating circuits 22 and 23 and applies the pulses to a burst signal selecting circuit 25. The selecting circuit 25 selects any one of the burst signals according to the burst gate pulses. Namely, the burst signal with either the large amplitude or small amplitude is selected and applied to an automatic phase control circuit 27 in the next step. Accordingly, the correc tion of time base fluctuation is always made stable and accuracy is improved as well. Then, the picture of high quality, for which the residual jitter is re duced, can be reproduced.
Patent JP-S5893468-A (JP)
Title: Switching regulator
Inventor: TAKEDA SHIGERU
IPC: H02M3/335
Filed: 1981-11-26
Abstract: PURPOSE:To suppress the temperature rise and to enhance the reliability and efficiency of a switching regulator by employing as a magnetic core for a saturable reactor an amorphous metal magnetic material having specified ranges of rectangular ratio coercive force and ion loss of DC magnetic characteristics. CONSTITUTION:Switching elements 1 which are periodically interrupted are connected in series with the primary coil 3 of a transformer. A saturable reactor 5 is connected in series with the secondary coil 4 of the output of the transformer 2, and a control circuit 7 maintaining the output voltages of a rectifier 6 and an output terminal constant is connected. An amorphous metal magnetic material which has 70-95% of rectangular ratio, coercive force Hc<0.030e in range, and iron loss W2/20<400mW/cc in 20kHz of main DC magnetic characteristics is used as a magnetic core for the reactor 5.
Patent JP-H1137874-A (JP)
Title: Pressure detector
Inventor: OCHIAI KOICHI
IPC: G01L9/04
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To surely prevent a seal diaphragm from plastic deformation by forming the pressure receiving side surface of an oil spacer in a wave shape which is approximately the same as that of the seal diaphragm. SOLUTION: A base body 4, in which a pressure sensor 5 is placed on its upper surface is inserted to a housing part 3 for fixation. The pressure sensor 5 is provided with a sensor chip 5A where a gauge working as a piezo resistance area is joined to the upper surface of a seating 14 anodically. A pressure receiving side surface 6a opposite to a seal diaphragm 7 which is on the upper surface of an oil spacer 6 housing the pressure sensor 5, is formed as to have a concentric wave shape which is approximately the same as that of the seal diaphragm 7. Further, the center of a pressure receiving side surface 6a is coincided with that of the seal diaphragm 7 by pressing force of a spring pin 28 fitted to the upper surface of the base body 4.  Thanks to such a structure, even if the seal diaphragm 7 is deformed by excessive pressure, is reaches a pressure receiving side surface 6a entirely and is fitted tightly thereto, so that it is hard to be deformed plastically or broken.
Patent JP-H0931510-A (JP)
Title: Device for preventing blowoff of blast furnace and method for preventing blowoff
Inventor: TOMIOKA KOICHI
IPC: C21B7/24
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent channeling caused by gap part risen along a furnace wall part by successively arranging a cylindrical body in a through hole arranged in a furnace wall at the shaft part of a blast furnace and arranging a gas pressure exhaust pipe so as to be possible to insert in/pull from the furnace in this cylindrical body. SOLUTION: The through hole 4 passing through a cooling stave 3 at the shaft part of the blast furnace is arranged, and the cylindrical body 5 is successively arranged in the through hole 4. The gas pressure exhaust pipe 6 supported with a driving support rolls 9 and having a gas vent hole 7 is arranged in this cylindrical body 5 so as to be possible to advance/retreat with the driving support roll 9. Further, a shut-off valve 10 is arranged so as to approach the through hole 4 to shut off the through hole 4, and a heat resistant rubber-made seal valve 8 is fitted to the inside of the cylindrical body 5.  In this constitution, at the time of detecting the widening of the gap part 20 in the furnace caused by pressure variation in the furnace with a pressure sensor arranged at the tip part of the gas pressure exhaust pipe 6, the shut-off valve 10 is opened and the gas pressure exhaust pipe 6 is inserted into the furnace to exhaust the gas in the furnace and charged material 22 is flowed into the gap part 20 from the surroundings of the gap part 20 to efficiently eliminate the gap part 20.
Patent JP-H0944739-A (JP)
Title: Coin collection device for automatic vending machine
Inventor: WAKI KENTARO
IPC: G07F9/04
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To almost automatically switch an automatic vending machine to be in its working state after collection of coins and to surely prevent the troubles that are caused by the wrong switching of states of the vending machine. SOLUTION: A coin shoot 6A leading a coin 10 discharged from a coin mec 3 to a coin holder 22 facing a charge return port 2 is provided with a guide plate 72A which is rotatably supported via a shaft 71 and usually forms a part of the front plate of the shoot 6A, together with a switch plate 77 which is pulled forward along a horizontal groove 77a engaged with a spindle 71 so as to make a vertical groove 77b push up a pin 76 provided on the plate 72A and thereby, to turn the plate 72A, and a spring 78 which energizes the plate 77 to its back side.
Patent JP-S5980021-A (JP)
Title: Hitless signal switch
Inventor: TOYODA TAKESHI
IPC: H03K17/693
Filed: 1982-10-30
Abstract: PURPOSE:To reduce extremely the level variance of the output side in a switch mode, by controlling with switching the drain-source impedance of a pair of FETs by the voltage which is applied between the gate and the source and under the fixed conditions. CONSTITUTION:A control circuit 32 controls the drain-source impedance of FETs 27 and 28 respectively. The signals of signal sources 21 and 22 which are applied to input terminals 25 and 26 respectively are switched by FETs 27 and 28 to emerge at the side of an output terminal 29. In this case, an N-channel depression type MOSFET, for example, is used to the FETs 27 and 28 respectively. Such a transistor is suitable for DC amplification of a high input impedance and also used suitably as a chopper in particular. Then the drain-source resistance can be varied from a large value to an extremely small value by controlling the gate-source voltage.
Patent JP-H0739561-A (JP)
Title: Disposable underpants type diaper
Inventor: KONO YASUHIRO
IPC: A41B13/04
Filed: 1993-07-30
Abstract: PURPOSE:To provide an easy-to-use and cheap disposable underpants type diaper which can be tied up completely after being removed from a baby. CONSTITUTION:This underpants type diaper 1 consists of a diaper body 3 and a fastening part 2, which has at least one opening area 6 or an area which can be opened so that the diaper body 3 can be folded up and strapped.
Patent JP-S6250251-A (JP)
Title: Decorative and protective molding
Inventor: MABUCHI AKIRA
IPC: B44C5/04
Filed: 1985-08-29
Abstract: PURPOSE:To prevent a synthetic resin layer from being cracked even when it is bent with a large carvature by using diol having the specified molecular weight as a polyol constituent of polyurethane which forms a transparent synthetic resin layer to cover a molding. CONSTITUTION:A molding is constructed in such a way that the upper surface of a base in a belt form made of synthetic resin is covered with a transparent synthetic resin layer. The transparent synthetic resin layer 2 is formed by potting a polyurethane material which is sufficiently deaerated under vacuum, over the upper surface of the base 1. In this case, heavy metals which are usually used as a polyurethane hardener, and catalyste of an amine family are added to the polyurethane material. In addition, as a polyol constituent of the polyurethane, diol which is an alkylene oxide polymer addition product of bisphenol A and has the average molecular weight of less than 3,000, is used.
Patent JP-H07148703-A (JP)
Title: Saw
Inventor: ANDOREA GARURIERI
IPC: B27B5/16
Filed: 1994-08-12
Abstract: PURPOSE: To form a stable bevel pivot structure by specifying an axis for pivotably securing a pivot member mounted with a saw blade assembly to a pivot block by a plurality of opposed pivoting surfaces, and forming the one surface to a surface of the table. CONSTITUTION: The saw 10 has a saw blade assembly 20 mounted on a table 16. That is, the assembly 20 is pivotally secured along a first axis 92 and a second axis 28 perpendicular to a plane of a saw blade 36. The assembly 20 is raised or lowered along the axis 28 to cut a work piece supported by a fence 17. Then, a pivotal motion of the assembly 20 along the axis 92 is specified by two opposed pivoting surfaces of a concentric circle at the axis 92 as a center. That is, the opposed pivotal surface is formed of a spindle, and installed in a recess of the table 16. Meanwhile, the member 26 has a protrusion corresponding to the recess.
Patent JP-H1120873-A (JP)
Title: Measuring container
Inventor: TSUNODA YOSHIYUKI
IPC: B65D47/20
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To tightly close a flow-in hole during transportation and distribution to prevent contents in a container from flowing into a main cylinder and an auxiliary cylinder for securing correctness in initial measurement by locating an auxiliary cylinder cylindrical wall front rotatably fitted into the main cylinder above the flow-in hole and also allowing the flow-in hole to be tightly closed by a cylindrical wall rear. SOLUTION: A container dispensing in constant amount has a container body A having a neck 2, while a main cylinder B with a cylindrical wall 3 hanging into the container body A is fitted into the neck 2. A flow-in hole 4 is opened on an intermediate cylindrical wall on a rear on the cylindrical wall 3, while an auxiliary cylinder C formed to tightly close the flow-in hole 4 by a rear part of the cylindrical wall 7 with an upper face closed is rotatably fitted into an upper part of the main cylinder B.  The auxiliary cylinder C has a front part of the cylindrical wall 7 positioned above the main cylinder flow-in hole 4, wherein a partition 11 hanging in the cylindrical wall 7 partitions the inside of the cylindrical wall 7 into front and rear parts with a lower part left, and a flow-out chamber 13 is sectioned between the partition 17 and the cylindrical wall 7 while a reserve chamber 14 is sectioned on a bottom of the main cylinder B, respectively.
Patent JP-H1127378-A (JP)
Title: Howling prevention circuit for radio telephone set
Inventor: KARIBE KOJI
IPC: H04B1/3822
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent howling with a simple circuit configuration in an on-vehicle hand-free device or the like. SOLUTION: The circuit is provided with an external speaker switch 9a, an external microphone switch 9b, an external microphone timer 4 that opens the external microphone switch 9b for a setting time when an output is received from a receiver, and an external speaker timer 5 that opens the external microphone switch 9b for only a setting time when an input comes from the external microphone. When either of the external microphone timer 4 and the external speaker timer 5 is closed, the other is reset.
Patent JP-S60134004-A (JP)
Inventor: FURANKU DABURIYUU BUJIAKU
IPC: D06H7/00
Filed: 1984-09-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5892961-A (JP)
Title: Static electricity measuring apparatus
Inventor: MURAZAKI NORIO
IPC: G01R19/00
Filed: 1981-11-30
Abstract: PURPOSE:To enable an accurate measurement of the quantity of static electricity by transmitting signals to an external receiving section as obtained when a potential of an object to be measured is measured directly with a measuring probe. CONSTITUTION:If an object to be measured has an electric charge, current (i) flows through a detection electrode 11. Voltage proportional to the magnitude thereof is amplified with an amplification circuit 12 and converted into a frequency proportional to the magnitude of the voltage with V-F converter 13 at the next stage. On the other hand, in an oscillation modulation circuit 14, a carrier is oscillated while subjected to a frequency modulation with the output of the V-F converter 13. The output thereof is amplified with an amplification circuit 15 and transmitted from a transmission antenna 16. After received with a receiving antenna 21 and amplified with an amplification circuit 22, the radiowave is detected with a detection circuit 23 and converted into a voltage with an F-V converter 24. Then, it is amplified with an amplification circuit 25 and indicated on an output meter 26.
Patent JP-S6249785-A (JP)
Title: Electronic still camera
Inventor: NAKAYAMA MASAAKI
IPC: H04N5/781
Filed: 1985-08-29
Abstract: PURPOSE:To decrease power consumption by supply driving power to an image pickup means and a signal processing circuit by the operation of the first and second switches, executing the image pickup and recording of an object after said components are stabilized, then stopping said supply of drive power immediately after ending the pickup and recording to limit the supplying period of driving power supply to said means and circuit, to the necessary minimum. CONSTITUTION:When the first operational switch 13 is depressed at a time T1, a first power supply source switch 11 closes, and the drive power is supplied to a synchronizing signal generating circuit 7, a recording medium driving means 6 from the power supply source. After the recording medium 5 goes to normal state, the second operational switch 14 is depressed and a second power supply source switch 12 closes. Then, the drive power is supplied to the image pickup device 3 and a signal processing circuit 4; both 3 and 4 rises in a short time to attain a normal state at a time T4. The image picking-up of the object is stated under the instruction from a system controlling circuit 9 in synchronization with the first synchronizing signal after the time T4. When the recording in the recording medium 5 ends, the supply of the drive power to the device 3 and the circuit 4 is immediately stopped.
Patent JP-2000014387-A (JP)
Title: New metalloprotease and dna coding for the same
Inventor: ONISHI ATSUYUKI
IPC: C12R1/19
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new metalloprotease protein which contains a specific amino acid sequence, consists of a protein having metalloprotease activity, participates in the crisis of various diseases containing arteriosclerosis or the like and is important from a point of view of prevention, treatment or the like for these diseases. SOLUTION: This protein is a new recombinant metalloprotease protein consisting of a protein which contains the amino acid sequence of the formula or the amino acid sequence in which at least one of amino acids are deleted, substituted or added to the amino acid sequence of the formula and has metalloprotease activity. As this protein participates in the crisis of various diseases containing arteriosclerosis, elucidating the biochemical property of the repertoire of metalloprotease existing in the living body is important from view points of prevention and treatment for the above diseases. This protein is obtained by screening a rat ovarium cDNA library with a degeneracy primer corresponding to the cysteine switch region by means of PCR and then expressing the resultant gene.